1. M.F. Arlitt, C.L. Williamson, Internet web servers: workload characterization and performance implications. IEEE/ACM Trans. Netw. 5(5), 631–645 (1997)
2. S. Miller, M. Crystal, H. Fox, L. Ramshaw, R. Schwartz, R. Stone, R. Weischedel, BBN: Description of the SIFT system as used for MUC-7, in Seventh Message Understanding Conference (MUC-7): Proceedings of a Conference Held in Fairfax, Virginia, April 29-May 1, 1998
3. B. Jarboui, M. Cheikh, P. Siarry, A. Rebai, Combinatorial particle swarm optimization (CPSO) for partitional clustering problem. Appl. Math. Comput. 192(2), 337–345 (2007)
4. C.H. Lee, Y.H. Fu, Two levels of prediction model for user’s browsing behavior, in Proceedings of the International MultiConference of Engineers and Computer Scientists, vol. 1 (2008)
5. T. Hussain, S. Asghar, S. Fong, A hierarchical cluster based preprocessing methodology for Web Usage Mining, in 2010 6th International Conference on Advanced Information Management and Service (IMS) (IEEE, 2010), pp. 472–477